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haifa-sched.c (build_control_flow): Change unreachable simple loop test to check...
authorStan Cox <scox@cygnus.com>
Tue, 4 Jan 2000 17:19:41 +0000 (17:19 +0000)
committerStan Cox <scox@gcc.gnu.org>
Tue, 4 Jan 2000 17:19:41 +0000 (17:19 +0000)
commit7f103e88351413723e4dc3013824cf5a4c7a51f2
treed84560fa135a4fbe6eb26708b345e558c43ee5abtree
parenta544cfd20164c1c8513be05e1c1976c0fd005735commit | diff
haifa-sched.c (build_control_flow): Change unreachable simple loop test to check if...

2000-01-04  Stan Cox  <scox@cygnus.com>
* haifa-sched.c (build_control_flow): Change unreachable simple
loop test to check if current block has only one predecessor.
(find_rgns): Initialize degree.  Use dest as degree index, not src.

From-SVN: r31208
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